Pharmaceutical Sciences and Natural Products - Research Publications

Permanent URI for this collectionhttps://kr.cup.edu.in/handle/32116/56

Browse

Author: search.filters.author.Bhutani, PriyadeepSubject: search.filters.subject.Humans

Search Results

Now showing 1 - 2 of 2
  • No Thumbnail Available
    Item
    Targeting the Epidermal Growth Factor Receptor with Molecular Degraders: State-of-the-Art and Future Opportunities
    (American Chemical Society, 2023-02-22T00:00:00) Maity, Pritam; Chatterjee, Joydeep; Patil, Kiran T.; Arora, Sahil; Katiyar, Madhurendra K.; Kumar, Manvendra; Samarbakhsh, Amirreza; Joshi, Gaurav; Bhutani, Priyadeep; Chugh, Manoj; Gavande, Navnath S.; Kumar, Raj
    Epidermal growth factor receptor (EGFR) is an oncogenic drug target and plays a critical role in several cellular functions including cancer cell growth, survival, proliferation, differentiation, and motility. Several small-molecule tyrosine kinase inhibitors (TKIs) and monoclonal antibodies (mAbs) have been approved for targeting intracellular and extracellular domains of EGFR, respectively. However, cancer heterogeneity, mutations in the catalytic domain of EGFR, and persistent drug resistance limited their use. Different novel modalities are gaining a position in the limelight of anti-EGFR therapeutics to overcome such limitations. The current perspective reflects upon newer modalities, importantly the molecular degraders such as PROTACs, LYTACs, AUTECs, and ATTECs, etc., beginning with a snapshot of traditional and existing anti-EGFR therapies including small molecule inhibitors, mAbs, and antibody drug conjugates (ADCs). Further, a special emphasis has been made on the design, synthesis, successful applications, state-of-the-art, and emerging future opportunities of each discussed modality. � 2023 American Chemical Society.
  • No Thumbnail Available
    Item
    U.S. FDA Approved Drugs from 2015-June 2020: A Perspective
    (American Chemical Society, 2021-02-22T00:00:00) Bhutani, Priyadeep; Joshi, Gaurav; Raja, Nivethitha; Bachhav, Namrata; Rajanna, Prabhakar K.; Bhutani, Hemant; Paul, Atish T.; Kumar, Raj
    In the present work, we report compilation and analysis of 245 drugs, including small and macromolecules approved by the U.S. FDA from 2015 until June 2020. Nearly 29% of the drugs were approved for the treatment of various types of cancers. Other major therapeutic areas of focus were infectious diseases (14%); neurological conditions (12%); and genetic, metabolic, and cardiovascular disorders (7-8% each). Itemization of the approved drugs according to the year of approval, sponsor, target, chemical class, major drug-metabolizing enzyme(s), route of administration/elimination, and drug-drug interaction liability (perpetrator or/and victim) is presented and discussed. An effort has been made to analyze the pharmacophores to identify the structural (e.g., aromatic, heterocycle, and aliphatic), elemental (e.g., boron, sulfur, fluorine, phosphorus, and deuterium), and functional group (e.g., nitro drugs) diversity among the approved drugs. Further, descriptor-based chemical space analysis of FDA approved drugs and several strategies utilized for optimizing metabolism leading to their discoveries have been emphasized. Finally, an analysis of drug-likeness for the approved drugs is presented. � 2021 American Chemical Society.